193507952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1302

約数の個数: 80

約数和(自身を含む): 437114880

約数和(自身を除く): 243606928

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 31, 44, 58, 62, 88, 116, 124, 176, 232, 248, 319, 341, 464, 496, 638, 682, 899, 1223, 1276, 1364, 1798, 2446, 2552, 2728, 3596, 4892, 5104, 5456, 7192, 9784, 9889, 13453, 14384, 19568, 19778, 26906, 35467, 37913, 39556, 53812, 70934, 75826, 79112, 107624, 141868, 151652, 158224, 215248, 283736, 303304, 390137, 417043, 567472, 606608, 780274, 834086, 1099477, 1560548, 1668172, 2198954, 3121096, 3336344, 4397908, 6242192, 6672688, 8795816, 12094247, 17591632, 24188494, 48376988, 96753976, 193507952]

約数ペア:

[(1, 193507952), (2, 96753976), (4, 48376988), (8, 24188494), (11, 17591632), (16, 12094247), (22, 8795816), (29, 6672688), (31, 6242192), (44, 4397908), (58, 3336344), (62, 3121096), (88, 2198954), (116, 1668172), (124, 1560548), (176, 1099477), (232, 834086), (248, 780274), (319, 606608), (341, 567472), (464, 417043), (496, 390137), (638, 303304), (682, 283736), (899, 215248), (1223, 158224), (1276, 151652), (1364, 141868), (1798, 107624), (2446, 79112), (2552, 75826), (2728, 70934), (3596, 53812), (4892, 39556), (5104, 37913), (5456, 35467), (7192, 26906), (9784, 19778), (9889, 19568), (13453, 14384)]